start using the new helper methods a bit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135251 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp b/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
index 2d29403..630a6fe 100644
--- a/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
+++ b/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
@@ -691,14 +691,14 @@
     bool hasNegative = false;
     for (unsigned i = 0; !hasNegative && i != VWidth; ++i)
       if (ConstantInt *RHS = dyn_cast<ConstantInt>(RHSV->getOperand(i)))
-        if (RHS->getValue().isNegative())
+        if (RHS->isNegative())
           hasNegative = true;
 
     if (hasNegative) {
       std::vector<Constant *> Elts(VWidth);
       for (unsigned i = 0; i != VWidth; ++i) {
         if (ConstantInt *RHS = dyn_cast<ConstantInt>(RHSV->getOperand(i))) {
-          if (RHS->getValue().isNegative())
+          if (RHS->isNegative())
             Elts[i] = cast<ConstantInt>(ConstantExpr::getNeg(RHS));
           else
             Elts[i] = RHS;